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28-port Max PoE+ switch provides high power and reliable operation for demanding network environments.
SG500-28MPP
Cisco SG500-28MPP 28-port Gigabit Max PoE+ Stackable Managed...
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SG500-28MPP
- Description:
- Cisco SG500-28MPP 28-port Gigabit Max PoE+ Stackable Managed Switch
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SG500-28MPP Overview
SG500-28MPP is a high-performance managed switch built with a robust, energy-efficient architecture designed to support the demands of modern networks. It offers versatile power options paired with a comprehensive mix of Ethernet and SFP ports, enabling seamless stacking and enhanced scalability for growing business environments.
SG500-28MPP delivers reliable performance with optimized switching capacity that meets the requirements of small to medium enterprises. Its architecture is tailored for efficient traffic management and PoE+ support, making it an ideal solution for converged networks, IP surveillance, and other mission-critical use cases.
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SG500-28MPP Specifications
- Product Type
- Switch
- Power Source
- AC Power Supply
- Layer Supported
- Layer 2 / Layer 3
- Number of Ethernet Ports
- 24–48 Ports
- Number of Downlink Ports
- 24 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Redundant Power Supply Supported
- No
- Uplink Configuration
- 1G
- SFP Ports
- 4 SFP Ports
- Memory
- 256 MB
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Flash Memory
- 64 MB
- Height
- 1.73 inches
- IOS
- LAN Lite
- Media Type Supported
- Twisted Pair / Fiber / Combo
- POE Support
- POE+
- Width
- 17.2 inches
- Power Consumption
- N/A
- Form Factor
- Desktop / Rack-mount
- Switching Capacity with Stacking
- N/A
- Switching Capacity
- 56 Gbps
- Depth
- 14.1 inches
- Weight
- 15.2 lbs
- Manufacturer Part Number
- SG500-28MPP
- Port/Expansion Slot Details
- 24 PoE ports and 4 SFP slots
- Product Name
- Cisco SG500-28MPP PoE+ Managed Switch
SG500-28MPP Use Case
Campus-Scale Wireless and VoIP Convergence with Cisco SG500-28MPP
Scenario: A mid-sized university expands wireless coverage and VoIP services across five buildings. The Cisco SG500-28MPP 28-port Gigabit Max PoE+ Stackable Managed Switch delivers up to 740 W of PoE budget to power high-performance access points and IP phones. IT staff configure VLAN segmentation, QoS prioritization and stack up to six units for unified management. Benefit: Eliminates external power injectors, ensures crystal-clear voice calls, optimizes data traffic and scales seamlessly to support 200+ endpoints.
High-Density Retail IP Surveillance Powered by Cisco SG500-28MPP
Scenario: A retail chain deploys 50 HD IP cameras per location with strict uptime and security requirements. The Cisco SG500-28MPP provides 28 PoE+ ports and a 740 W total power budget, guaranteeing uninterrupted power to cameras. Link aggregation and Layer 3 static routing deliver resilient 10 Gbps backhaul, while VLANs and ACLs isolate video streams. Benefit: Maintains 24/7 video capture, simplifies switch topology, enhances data compliance and reduces on-site maintenance.
Secure Multi-Tenant Branch Networking with Cisco SG500-28MPP
Scenario: A managed service provider hosts multiple small businesses in a shared office. Each tenant demands isolated LANs, VoIP QoS and PoE for phones and wireless APs. The Cisco SG500-28MPP enables per-port VLAN tagging, advanced QoS policies and stackable architecture for centralized firmware updates. Benefit: Delivers segmented, secure networks for each tenant, cuts support overhead and provides unified visibility via Cisco Network Assistant.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 SG500-28MPP |  SG500X-48MP |  SF500-48MP |  SF500-24MP |  SG500-52P | |
|---|---|---|---|---|---|
| Depth | 14.1 inches | 15.0 inches | 11 inches | 11 inches | 11.4 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 64 MB | 64 MB | 32 MB | 64 MB | 64 MB |
| Form Factor | Desktop / Rack-mount | Desktop / Rack-mount | Rack-mount | Desktop / Rack-mount | Rack-mount |
| Height | 1.73 inches | 1.73 inches | 1.75 inches | 1.75 inches | 1.73 inches |
| IOS | LAN Lite | LAN Lite | LAN Lite | LAN Lite | LAN Lite |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 | Layer 2 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | SG500-28MPP | SG500X-48MP | SF500-48MP | SF500-24MP | SG500-52P |
| Media Type Supported | Twisted Pair / Fiber / Combo | Twisted Pair | Twisted Pair / Combo | Twisted Pair / Combo | Combo |
| Memory | 256 MB | 256 MB | 128 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 24 Ports | 48 Ports | 48 Ports | 24 Ports | 48 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 12–24 Ports | 24–48 Ports |
| POE Support | POE+ | POE+ | POE+ | POE+ | POE+ |
| Port/Expansion Slot Details | 24 PoE ports and 4 SFP slots | N/A | N/A | 24 Ethernet ports, 4 SFP ports, stacking module support | 48 x Gigabit PoE ports, 4 x 10/100/1000 SFP uplink ports |
| Power Consumption | N/A | 150 W | 250W | 150 W | 240 W |
| Power Source | AC Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply |
| Product Name | Cisco SG500-28MPP PoE+ Managed Switch | Cisco SG500X-48MP Managed Switch | Cisco SF500-48MP | SF500-24MP Managed Switch | Cisco SG500-52P Managed Switch |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | No | Yes | No | Yes | No |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 56 Gbps | 176 Gbps | 9.6 Gbps | 56 Gbps | 104 Gbps |
| Switching Capacity with Stacking | N/A | 352 Gbps | 19.2 Gbps | 112 Gbps | N/A |
| Uplink Configuration | 1G | 1G | 1G | 1G | 1G |
| Weight | 15.2 lbs | 22 lbs | 17 lbs | 15 lbs | 18.3 lbs |
| Width | 17.2 inches | 17.3 inches | 17 inches | 17.5 inches | 17.3 inches |
Reviews & Ratings
V
Vanessa White
4
Professional-grade, efficient switch with minimal downtime.
W
Walter Xiong
5
Stable performance and robust PoE+ delivery across all ports.
X
Xena Young
3
Durable and easy to manage for mid-sized enterprise setups.
Y
Yusuf Zimmerman
4
Smooth operation with consistent throughput for business-critical applications.
Questions & Answers
What are the key features of the Cisco SG500-28MPP switch?
The Cisco SG500-28MPP is a 28-port Gigabit stackable managed switch with 24 PoE+ ports, four Gigabit combo uplinks, a 380 W PoE budget, Layer 3 static/RIP routing, and Cisco Small Business web-based management.
How many PoE+ ports does the Cisco SG500-28MPP support?
The SG500-28MPP supports 24 RJ-45 10/100/1000 PoE+ ports delivering up to 30 W per port for cameras, APs, and VoIP phones.
What is the total PoE power budget on the SG500-28MPP?
This switch provides a total PoE budget of 380 W, enabling deployment of high-power devices without external power injectors.
Can I stack multiple Cisco SG500-28MPP switches?
Yes. The SG500-28MPP supports physical stacking of up to four units for simplified single-pane-of-glass management and increased resiliency.